function [ L, Sinr,associationUser_sinr ] = cellA_maxSINR( SINRinfo_db )
global userNum PP PP_w 
L=zeros(size(PP));
for i=1:userNum
    [S,cell]=max(SINRinfo_db(i,:));
    L(cell)=L(cell)+1;
    Sinr(i)=S;
    associationUser_sinr(i)=cell;
end
end

